氯硝酸铵

AMMONIUM CHLORIDE TECH.GRADESynonyms: Ammonium Muriate, Salammoniac Formula:NH4CL M.W.:53.49(According to International Atomic Weight in 1995)Specifications:The product accords with the National Standard of GB2946-92 GB/T19001-2000 idt ISO9001:2000 Standard Registration number: SC 07 Dated: 24.08.2001 Items Supergrade Some items are superior to the National Standard NN4CL(as dry basis), % 99.5min Moisture % 0.5max Residue in ignition % 0.4max Fe % 0.0009max Pb % 0.0005max SO4 % 0.02max PH value % 4.0-5.8 With anti-caking agent Property: White powdered crystals, specific gravity 1.532(17 )easily absords moisture, and forming a cake, soluble in water, and the solubility varies as the temperature increases, sublimes at 340 . It appears little corrosivity. Uses: Used in dry cell, dying, tanning, electrical plating. Also used as welding and hardener in molding of Precision castings. Packing: In 25keg net in PP/PE bags. Cautions: Avoid Moisture and water, do not transport together with alkalis AMMONIUM CHLORIDE AGRI. GRADE (POWDER & GRANULAR) Formula:NH 4 CL M.W.:53.49 (According to international Atomic Weight in 1995) The product accords with the National Stadard of GB 2946-92 GB/T19001-2000 idt ISO9001:2000 Standard Registration number: SC 07 dated: 24.8.2001 Specifications Index Some items are superior to the National Standard Total nitrogen content(as dry basis) % 25.4min Na(as dry basis) % 0.8max Moisture % 0.5max With anti-caking agent Property: White powdered crystals, specific gravity1.532(17 ), easily absorbs moisture, and forms a cake, soluble in water, and the solubility varies as the temperature increases, sublimes at 340 . It appears strong corrosivity. Uses: Mainly used as nitrogenous fertilizer, but it is not suitable for crops of tabooing chlorine Packing: In 50gs net in PP/PE bag or 1000kgs net in Fle-Con bag. Cautions: Avoid moisture and water, do not transport together with alkalis and acids.